Temperatura e substrato para o teste de germinação de sementes de pinhão-manso

Detalhes bibliográficos
Autor(a) principal: Martins, Cibele Chalita [UNESP]
Data de Publicação: 2008
Outros Autores: Machado, Carla Gomes [UNESP], Cavasini, Raquel [UNESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S1413-70542008000300024
http://hdl.handle.net/11449/3430
Resumo: Official rules for seed analysis don't establish criteria to execute germination tests for all species. This way, the aim of this research was to determinate the substrate, temperature and counting time for the germination test of physic nut seeds. For the germination test, four replications of 20 seeds were used, evaluating daily the normal seedlings until the end of germination. Initially, the substrates with sowing in vermiculite, were evaluated in rolled paper towels, in sand and in soil using alternating temperature of 20-30 degrees C. The most favorable substrates for germination were evaluated with another stage, using constant temperatures of 25, 30 and 35 degrees C and alternating ones, of 15-35 degrees C, 20-35 degrees C and 20-30 degrees C. One concluded that the germination test of physic nut seeds must be performed with the alternating temperature of 20-30 degrees C in sand or paper towel and with final counting 10 days after sowing.
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spelling Temperatura e substrato para o teste de germinação de sementes de pinhão-mansoTemperature and substrate for the germination test of physic nut seedsJatropha curcas L.oil cropfisiological quality seedsOfficial rules for seed analysis don't establish criteria to execute germination tests for all species. This way, the aim of this research was to determinate the substrate, temperature and counting time for the germination test of physic nut seeds. For the germination test, four replications of 20 seeds were used, evaluating daily the normal seedlings until the end of germination. Initially, the substrates with sowing in vermiculite, were evaluated in rolled paper towels, in sand and in soil using alternating temperature of 20-30 degrees C. The most favorable substrates for germination were evaluated with another stage, using constant temperatures of 25, 30 and 35 degrees C and alternating ones, of 15-35 degrees C, 20-35 degrees C and 20-30 degrees C. One concluded that the germination test of physic nut seeds must be performed with the alternating temperature of 20-30 degrees C in sand or paper towel and with final counting 10 days after sowing.UNESP, DPV, FCA, BR-18610307 Botucatu, SP, BrazilUNESP, DPV, FCA, BR-18610307 Botucatu, SP, BrazilUniversidade Federal de Lavras (UFLA)Universidade Estadual Paulista (Unesp)Martins, Cibele Chalita [UNESP]Machado, Carla Gomes [UNESP]Cavasini, Raquel [UNESP]2014-05-20T13:16:40Z2014-05-20T13:16:40Z2008-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article863-868application/pdfhttp://dx.doi.org/10.1590/S1413-70542008000300024Ciência e Agrotecnologia. Lavras: Universidade Federal de Lavras (UFLA), v. 32, n. 3, p. 863-868, 2008.1413-7054http://hdl.handle.net/11449/3430S1413-70542008000300024WOS:000258368800024S1413-70542008000300024.pdf96698336633254450000-0002-1720-9252Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporCiência e Agrotecnologia0.6720,383info:eu-repo/semantics/openAccess2023-12-18T06:14:12Zoai:repositorio.unesp.br:11449/3430Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-12-18T06:14:12Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Temperatura e substrato para o teste de germinação de sementes de pinhão-manso
Temperature and substrate for the germination test of physic nut seeds
title Temperatura e substrato para o teste de germinação de sementes de pinhão-manso
spellingShingle Temperatura e substrato para o teste de germinação de sementes de pinhão-manso
Martins, Cibele Chalita [UNESP]
Jatropha curcas L.
oil crop
fisiological quality seeds
title_short Temperatura e substrato para o teste de germinação de sementes de pinhão-manso
title_full Temperatura e substrato para o teste de germinação de sementes de pinhão-manso
title_fullStr Temperatura e substrato para o teste de germinação de sementes de pinhão-manso
title_full_unstemmed Temperatura e substrato para o teste de germinação de sementes de pinhão-manso
title_sort Temperatura e substrato para o teste de germinação de sementes de pinhão-manso
author Martins, Cibele Chalita [UNESP]
author_facet Martins, Cibele Chalita [UNESP]
Machado, Carla Gomes [UNESP]
Cavasini, Raquel [UNESP]
author_role author
author2 Machado, Carla Gomes [UNESP]
Cavasini, Raquel [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Martins, Cibele Chalita [UNESP]
Machado, Carla Gomes [UNESP]
Cavasini, Raquel [UNESP]
dc.subject.por.fl_str_mv Jatropha curcas L.
oil crop
fisiological quality seeds
topic Jatropha curcas L.
oil crop
fisiological quality seeds
description Official rules for seed analysis don't establish criteria to execute germination tests for all species. This way, the aim of this research was to determinate the substrate, temperature and counting time for the germination test of physic nut seeds. For the germination test, four replications of 20 seeds were used, evaluating daily the normal seedlings until the end of germination. Initially, the substrates with sowing in vermiculite, were evaluated in rolled paper towels, in sand and in soil using alternating temperature of 20-30 degrees C. The most favorable substrates for germination were evaluated with another stage, using constant temperatures of 25, 30 and 35 degrees C and alternating ones, of 15-35 degrees C, 20-35 degrees C and 20-30 degrees C. One concluded that the germination test of physic nut seeds must be performed with the alternating temperature of 20-30 degrees C in sand or paper towel and with final counting 10 days after sowing.
publishDate 2008
dc.date.none.fl_str_mv 2008-05-01
2014-05-20T13:16:40Z
2014-05-20T13:16:40Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1590/S1413-70542008000300024
Ciência e Agrotecnologia. Lavras: Universidade Federal de Lavras (UFLA), v. 32, n. 3, p. 863-868, 2008.
1413-7054
http://hdl.handle.net/11449/3430
S1413-70542008000300024
WOS:000258368800024
S1413-70542008000300024.pdf
9669833663325445
0000-0002-1720-9252
url http://dx.doi.org/10.1590/S1413-70542008000300024
http://hdl.handle.net/11449/3430
identifier_str_mv Ciência e Agrotecnologia. Lavras: Universidade Federal de Lavras (UFLA), v. 32, n. 3, p. 863-868, 2008.
1413-7054
S1413-70542008000300024
WOS:000258368800024
S1413-70542008000300024.pdf
9669833663325445
0000-0002-1720-9252
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Ciência e Agrotecnologia
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0,383
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 863-868
application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Lavras (UFLA)
publisher.none.fl_str_mv Universidade Federal de Lavras (UFLA)
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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